<template>
  <div class="App">
    <h1 class="content">我是App</h1>
    <Count/>
  </div>
</template>

<script>
import Count from './components/Count';

export default {
  name: 'App',
  components: {
    Count,
  }
}
</script>

<style scoped>
.App{
  border: 1px solid #000;
}
.content{
  background:skyblue;
}
.App >>> .count{
  background:yellowgreen;
}
</style>
